838080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{97}}^1$

素因数の和:123

約数の個数: 112

約数和(自身を含む): 2987040

約数和(自身を除く): 2148960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 97, 108, 120, 135, 144, 160, 180, 192, 194, 216, 240, 270, 288, 291, 320, 360, 388, 432, 480, 485, 540, 576, 582, 720, 776, 864, 873, 960, 970, 1080, 1164, 1440, 1455, 1552, 1728, 1746, 1940, 2160, 2328, 2619, 2880, 2910, 3104, 3492, 3880, 4320, 4365, 4656, 5238, 5820, 6208, 6984, 7760, 8640, 8730, 9312, 10476, 11640, 13095, 13968, 15520, 17460, 18624, 20952, 23280, 26190, 27936, 31040, 34920, 41904, 46560, 52380, 55872, 69840, 83808, 93120, 104760, 139680, 167616, 209520, 279360, 419040, 838080]

約数ペア:

[(1, 838080), (2, 419040), (3, 279360), (4, 209520), (5, 167616), (6, 139680), (8, 104760), (9, 93120), (10, 83808), (12, 69840), (15, 55872), (16, 52380), (18, 46560), (20, 41904), (24, 34920), (27, 31040), (30, 27936), (32, 26190), (36, 23280), (40, 20952), (45, 18624), (48, 17460), (54, 15520), (60, 13968), (64, 13095), (72, 11640), (80, 10476), (90, 9312), (96, 8730), (97, 8640), (108, 7760), (120, 6984), (135, 6208), (144, 5820), (160, 5238), (180, 4656), (192, 4365), (194, 4320), (216, 3880), (240, 3492), (270, 3104), (288, 2910), (291, 2880), (320, 2619), (360, 2328), (388, 2160), (432, 1940), (480, 1746), (485, 1728), (540, 1552), (576, 1455), (582, 1440), (720, 1164), (776, 1080), (864, 970), (873, 960)]